Week6 assignment Mathematics Assignment Help

Week6 assignment Mathematics Assignment Help. Week6 assignment Mathematics Assignment Help.

In this final assignment, we will revisit datasets that we have utilized in previous assignments, but with new objectives.

  • In the Week One assignment, you looked at mortality in your particular state, with two different metrics: the first was numbers of deaths, and the second was years of life lost. For this question, return to the original dataset, but this time first pool all cancercauses of death together, so that cancer constitutes the only category for cause of death. Then, repeat your analyses from Week One. How do your conclusions change?
  • In the Week Two assignment, you looked at sex ratios for births in your state.
    • Take the data you have assembled from the second part of your Week Two assignment, namely, numbers of first-born boy and girl births in your state between 2007 and 2012, separately by racial group (i.e., American Indians, Asians, Blacks, and Whites). Form a two-by-four contingency table from these data: the two row categories are female (girl) and male (boy), and the four column categories are the four racial groups. Calculate the chi-square statistic from this contingency table, and interpret the result.
    • Return to the CDC Wonder website, and obtain the numbers of births in your state between 2007 and 2012, by month. (Disregard gender, or race, or birth order—you want all births). Calculate a chi-square statistic to assess whether there is any seasonality to births. (Your null hypothesis is that births should be equally likely to occur in any of the 12 months. We are ignoring the varying lengths of the months to simplify calculations.) How would you interpret your findings? Explain in 500 words in APA format supported by scholarly sources.

Give a graphical representation of your findings for this portion highlighting what you consider significant.

  • In the Week Three assignment, you were given levels of tumor-associated antigens in a sample of 90 normal (non-cancer) individuals, and 160 hepatocellular carcinoma (HCC) patients. Here is a proposed diagnostic test for HCC:
    • For each individual, calculate a numerical score:
      • score = -3.95 + 10.7 * HCC1 – 4.14 * P16 + 13.95 * P53 + 28.92 * P90 + 6.48 * survivin
      • (This equation was derived from logistic regression.)
    • If this score is positive (i.e., > 0), diagnose this individual as an HCC patient; if this score is negative (i.e., <0), diagnose this individual as normal (i.e., non-cancer).
    • Apply this rule to the entire cohort of 250 individuals. Report the sensitivity of this rule, the specificity, the false positive rate, the false negative rate, and the overall accuracy. Do you think the score function provides a good diagnostic test for HCC? Explain.
  • In the Week Four assignment, we considered a simple two-by-two crossover trial of a new experimental treatment for interstitial cystitis. We calculated t tests for carryover and treatment effects, but we have not yet considered period effects. It is unlikely that there are any period effects in this trial, but we may want to test this formally. If there were a period effect, then patient responses under either treatment would likely be systematically higher in one period than the other. (Here’s an analogy: Think of taking the same test twice. You would likely perform better on the test the second time, since you have learned from your experience of taking the first test.) Explain how you would devise a t test for assessing a period effect in this trial. (Hint: look at the explanation of the t test for treatment effects given in the Week Four assignment. There, we based the test on the random variable X – Y. Suppose we look instead at X + Y?)
  • In the Week Five assignment, you investigated measures of brain size and intelligence in a sample of 20 youths. A potential shortcoming of your prior analyses is that you did not take into account all available information in the dataset, in particular, gender. Answer the following questions and explain your answers:
    • Do any of the physiologic variables CCSA, HC, TOTSA, TOTVOL, and WEIGHT differ significantly between males and females?
    • Do IQs differ significantly by gender?
    • Undertake a paired analysis of IQs, in order to assess whether firstborns have higher IQs than non-firstborns. In this regard, there are 10 pairs of related youths, as denoted by the variable PAIR.

Completing the Final Project

The Final Project:

  1. Must include a title page with the following:
    1. Title of paper
    2. Student’s name
    3. Course name and number
    4. Instructor’s name
    5. Date submitted
  2. Must begin with an introductory paragraph that has a succinct thesis statement.
  3. Must address the topic of the paper with critical thought.
  4. Must end with a conclusion that reaffirms your thesis.
  5. Must use at least three scholarly, peer-reviewed sources published within the last five years (not including the course text) or those applicable to the data sets.
  6. Must document all sources in APA style, as outlined in the Ashford Writing Center.
  7. Must include a separate reference page, formatted according to APA style as outlined in the Ashford Writing Center. The number of pages must be applicable to the specific data sets outlined in the Final Project assignment.

Week6 assignment Mathematics Assignment Help[supanova_question]

Please make the answer personable, social science homework help Humanities Assignment Help

Discussion question:

Begin
writing out your plan of the things that you need to take care of in the next
few weeks as you close out your foundation year placement.

Begin
the discussion with your Field Instructor about the agency’s protocol regarding
terminating with clients. Describe the typical process and time frame. How will
you approach terminating with your clients? When has it been advised to
inform them that you are leaving? How do you feel about saying goodbye and what
future goals do you have for them?

What
feelings do you have? What will be most difficult in ending your field
placement? What can you do to ensure that you end the way you want to?
What do you most appreciate from your Field Instructor, other staff members,
and agency? Anything you want to share with your Field Instructor and
other staff members before you depart? Who else do you want to make sure that
you say good-bye to? Are you going to discuss keeping in touch and being
a possible reference in the future?

You
are almost done with your foundation year internship, what are some things that
you have learned? What do you wish would have been different and/or goals
for your advanced year placement? What plans do you have to celebrate
your accomplishment?

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The Scenario writting Computer Science Assignment Help

The Scenario:

You have been hired by a manufacturing company with multiple manufacturing facilities to perform the logical design of a database to manage their roster of available temporary workers and their subsequent assignments to fill workforce needs. The temporary workers are needed on a seasonal basis to fill a number of job roles such as materials management, van driver, loading/shipping dock worker, assembly line worker, packaging/shipping support, etc. Each manufacturing facility is configured with three different work areas, which are raw materials management, assembly line productions, and packaging/shipping. Here are the requirements that you have identified after interviewing company management:

  1. The company would like to record and maintain complete information on each temporary worker, including full name, home address, mailing address (which may or may not differ from the home address), preferred and secondary telephone numbers, email address, date of birth, gender.
  2. The manufacturing facilities all operate on a 16-hour daily basis, two 8-hour shifts a day,six days a week, Monday through Saturday. They would also like to maintain information on each temporary worker’s work shift availability in terms of days of the week (Monday through Saturday) and work shift (first shift, second shift, “bridge” shift (last 4 hours of first shift and second shift) on the specified days). Workers may specify availability for one or more shifts during those days.
  3. In addition, they will need to maintain complete information on each temporary worker’s job certifications and information on certification instructors (same information as for temporary workers identified and item 1 above, information on which courses they are qualified to teach, and their teaching histories for the company). A temporary worker must be certified for a job role by completing a required training program for that role and can be certified to perform one or more job roles (see job role examples in the opening paragraph above). For job certifications, the company would like to maintain the identification of the certification, identification of the temporary worker participating in the certification training, the dates of certification training (certification training ranges from 4 to 16 hours depending on the type of certification), the certification trainer’s identification, and a pass/fail designation for the temporary worker completing the certification training. The company would also like to maintain complete information on available job role certification training program courses.
  4. Temporary workers are also allowed to specify prioritized work area location preferences for one or more manufacturing locations.
  5. Finally, they have stated the requirement for maintaining a complete record of each temporary worker’s assignments, including manufacturing facility location and work area assignment, date worked, shift(s) worked, and job role(s) filled by shift.

The company intends to use the completed database design to support the identification of temporary workers to fill needed assignments and to produce comprehensive reports on the use of temporary workers.

The Deliverable:

In a Microsoft Word document, provide a complete integrated set of normalized (3NF required) relations, using the format displayed in Figure 9.3e on page 316 (note that entities are in all caps, attribute names with multiple words are connected by an underline character joining each word (for example, “Student_ID”), primary keys are underlined and listed first within the attributes) in Third Normal Form (see pages 318-321 for explanatory information on the normalization process).

An Example of Normalization:

Here is a relatively simplistic example of a normalization process:

An “un-normalized” relation:

STUDENT(Last_Name, First_Name, Course_Name, Instructor_Name, Semester, Year)

There are multiple problems here: multiple students could have the same last name, course name might occur many times within the table and could be entered incorrectly or misspelled in some records, instructor name might occur many times within the table and could be entered incorrectly or misspelled in some records, semester name might occur many times within the table and could be entered incorrectly or misspelled in some records.

The “normalized” version in Third Normal Form:

STUDENT(Student_ID, Last_Name, First_Name)

INSTRUCTOR(Instructor_ID, Last_Name, First_Name)

COURSE(Course_ID, Course_Name)

SEMESTER(Semester_ID, Term, Year)

COURSES_TAKEN(Student_ID,Course_ID,Instructor_ID,Semester_ID)

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Evaluation Plan, writing assignment help Writing Assignment Help

As you have likely discovered throughout the course, many criteria lead to success with service learning innovations. Evaluating all learning is important, but with service learning, it is imperative. Consistent with all project-based learning, ensuring that learning remains the primary goal requires careful planning and evaluation. This week, you will continue to revise your Service Learning Strategy Project Plan. You will add your initial thoughts about how the evaluation of the project will strengthen your project plan. For this Assignment, you will consider all the outcomes you hope to accomplish with service learning and align them with your evaluation plan.

To prepare

Review this week’s Discussion feedback and the toolkit provided in this week’s Learning Resources.

To submit

Construct a 3- to 5-page paper describing the plan you will use to evaluate your Service Learning Strategy Project (my service learning strategy project topic is attached labeled discussion 7)

Organize your work to include an explanation of the following:

  • How reflection will play a role in the evaluation
  • Which project outcomes will be evaluated by which means
  • How each group of stakeholders will be involved in determining project success (e.g., students, community partners, parents, others as appropriate)

Length: 3–5 pages

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Assignment: Annotated Bibliography Writing Assignment Help

To prepare

  • Begin by visiting the Walden Library and/or the National Service-Learning Clearinghouse from this week’s Learning Resources.
  • Search for peer-reviewed, scholarly articles about service learning.
  • Find and analyze 5 articles from the Walden Library or the Clearinghouse website provided in the Learning Resources.

To submit

  • Create an annotated bibliography of these five resources.
  • You will collect and analyze 20 peer-reviewed articles to define your understanding of service learning and to serve as the foundation for the service learning plan you will build for your Service Learning Strategy Project. (my service learning strategy project is attached named Discussion 7 so peer reviewed articles based on that topic)
  • As you complete your annotated bibliography, you must do the following:
    • Include a cover sheet.
    • Use APA conventions.
    • Use the Walden Annotated Bibliography guide and materials presented in the Learning Resources to format the paper.
    • Include a minimum of two and a maximum of three paragraphs per annotation- this is the format each resource needs to be in:
    • Your annotations
      should cover three areas (typically formatted in three
      paragraphs):

    • Summary: What did the author do? Why? What did he/she find?


      Analysis: Was the author’s method sound? What information was
      missing? Is this a scholarly source?


      Application: Does this article fill a gap in literature? How would you
      be able to apply this method/study to your particular study? Is the article
      universal?

    • Notes from professor: Collecting peer-reviewed, scholarly articles,
      which define your understanding of service
      learning.
    • Picking articles
      which will support your Service Learning Project Plan.
    • Establishing a scholarly base of a minimum of 20
      articles.
    • Check out some
      specific annotated bibliography formatting standards on the Writing Center’s website. Your annotated
      bibliography will generally consist of a list of reference entries, each with
      an annotation following it.
    • Your annotations
      should cover three areas (typically formatted in three
      paragraphs):
    • Summary: What did the author do? Why? What did he/she find?

      Analysis: Was the author’s method sound? What information was
      missing? Is this a scholarly source?

      Application: Does this article fill a gap in literature? How would you
      be able to apply this method/study to your particular study? Is the article
      universal?

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PSY-845 Week 2 DQ 1 Response to Frank Avita Mathematics Assignment Help

The common practice in conducting research is to generate a sample size of the population that the researcher is looking to study by collecting data using survey sampling and determining the population standard deviation (σ) or an estimate of σ (Rhiel, & Markowski, 2017).. Having the ability to calculate the sample size for statistical analysis in quantitative studies, allows the researcher to plan ahead according with an estimate of the quantity required to conduct research, the sample size utilized when determining the statistically significant result for a selected population is found by employing a power analysis (Fugard & Potts, 2015). Additionally, the utilization of qualitative research has increasing become the tool to apply in the study of management, business, and organization studies as the volume of published qualitative research studies has increased dramatically over the first decade of the twenty-first century (van Rijnsoever, 2017). One concept that is predominant concept in the implementation of qualitative research in a research topic is that within a sample size that data must continue to be collected and analyzed until no new concepts or new codes in the analysis emerge ((van Rijnsoever, 2017). In an effort to reduce the reduce variation and increase the possibility that assessment is reasonably accurate the implantation of a larger sample size is imperative, however the utilization of sampling does not guarantee that the sampling of the population is completely accurate (Dobson, Woller-Skar, & Green, 2017). Errors are often reduced as the sampling size of a population increases and the power of the analysis improves as the size increases with in the research study (Jamali, Ayatollahi, & Jafari, 2017).

Please provide a 250 word response to the above question. Please also use at least 1 peer reviewed article as a reference and please list reference in paper in APA 6th edition format.

PSY-845 Week 2 DQ 1 Response to Frank Avita Mathematics Assignment Help[supanova_question]

topic proposal- ethics consultant Business Finance Assignment Help

he company being pitched to is “Amelioration University” a made up university and the position being pitched is an Ethics Consultant.

What must be in the proposal?

First, keep in mind that this is a formal proposal. You are requesting approval from your instructor to move forward with your idea. Also, learners cannot type this out in 30 minutes and expect to have your topic approved or to get a decent grade. It requires a significant amount of thought and consideration in order to write a quality proposal. Please know that the instructor will return your proposal with either an approval of your topic, or suggestions for modification.

Please be aware that no topic is guaranteed to be approved. What you are submitting is a proposal, a request, if you like. Your instructor will make the decision of whether your proposal fits within the parameters of the course.

Also, if two students propose the same topic, the instructor will evaluate both proposals and make alternate suggestions as needed. Oftentimes, when students have similar ideas, the approach to the topic can be adjusted so that neither student’s research is overlapping the other, which would require the students to jockey for access to resources. In a few concise words, you should be able to give the reader an idea of the focus of your pitch. You should at least have a descriptive noun and an action verb in the working title. Remember, you are trying to sell a service that many see as “nonessential” so you must work hard to grab the audience’s attention from the very start. Your proposal, at minimum, should be double spaced and address the following points (although you would “not” number them).

1. Start with an introductory sentence in which you try to “hook” the reader. Remember, this is a hard sales pitch. You want to convince this “Company X” that they should hire you. Further, you need to get this contract in order to pay your bills and feed yourself. There are many other freelancers out there who are also trying to sell this same service to “Company X,” so treat this as a professional, high stakes, presentation. 5/4/2016

2. Why should this particular group hire you? What can this company get from you that they can’t get from any other freelancer? Focus on your particular experience/background/education, or other relevant training and skills that you can provide that no one else has.

3. What would you provide in a code of ethics written specifically for this company? You don’t have to give away the complete code of ethics you would write for them, but you should give them an idea or an outline of what to expect if they retain your services. a. If this is an existing company, you should be able to demonstrate that you have either studied their current Code of Ethics (if they have one). If they don’t have one, you need to convince them that they need to create one posthaste.

4. Explain what your own philosophy is concerning media ethics. What is your position? Who are some scholars/authors who have done work related to this subject who have influenced you? What are some sources that you have found interesting or that you would like to study more? You should include a working draft of your bibliography. Consult your instructor or view the website http://www.aresearchguide.com/ if you have questions about how to format a particular source correctly. You need to demonstrate that you are knowledgeable about the field of ethics, particularly as it relates to the media.

5. Why are you the best fit for this company? Why should they hire you and not your competitor waiting out in the hallway? Is it because you have an in-depth knowledge of how this company/industry works? Is it because you have worked in this field for many years and you know it inside and out? Don’t be modest; “toot your own horn.”

6. Make it as clear as you can (without being condescending) that you are the obvious choice to provide this service. You want the company to come away thinking, “You know, it’s a no-brainer that we would use her/his services. It’s a perfect fit.”

7.Your proposal must be at least 2-3 pages long.

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Process Control at Polaroid, case study assignment help Business Finance Assignment Help

Process Control at Polaroid
Case 9-693-047

Case Analysis Guideline

It is a case to be bought. And, you are responsible for buying your own case.

This is an individual work. You should not collaborate with anyone in this case. You should submit your
own words, not to be found in Google, turn-in or any other sources. Please cite properly whenever it is
appropriate.

This is a case so you are free to put your own analysis. I would like to encourage that. However, at the
minimum I am expecting following from you in the case.

1. Discuss, the magnitude of cost of quality in R2 plant. And, how Rolf’s project Greenlight is
supposed to reduce the cost of quality. Especially, discuss what Rolf has been doing in light of
difference between the providing quality products by after the fact sample testing and rejecting
vs. controlling the production process using SPC techniques. (Hint Read chapter 10 and also skim
through chapter 11 of your textbook. Think which the two process is more representative of
Toyota Production System.)

2. You have to construct SPC charts for weight and height. Construction, analysis and insights from
SPC are the center piece of this case. Data are on Exhibit 3 and Exhibit 6. (In have shown you
how to draw SPC using the example in the book. It is slightly different here, because they use
different data to calculate the x double bar, R bar, upper and lower control limits for x bar charts
and R chart. Otherwise the process is not very different.)

a. Use data on exhibit 3 to find x double bar, R bar, upper and lower control limits for x bar
charts and R chart.

  1. Use data on Exhibit 6 to make SPC charts (x bar and R), for weight and height.
  2. Most important is analyze the Charts.
  3. In order to analyze, in detail, you have to draw separate charts (x bar and R), for weights

as well as height for each of the different shifts.

e. Give detail analysis of whether the process is in control. You should analyze for height,

for weight for each of the shifts here.

3. One of the very important methods for brainstorming in order to find the root cause of the

problems is Ishikawa Diagram (refer to page 238 in your text book.) In order to find the cause
you have to identify all the issues (related to people, machine, method and materials). Please try
to draw the diagram and use this to suggest improvements.

4. Conclusion.

Submission:

Please write report in word document. Maximum word limit for this document is 1500. Charts and
tables should be extra. And, you can make the SPC in excel. Please submit the word as well as Excel
documents.

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Observation Research paper Humanities Assignment Help

For your Observation Research Paper you will be making general observations of the physical, cognitive and psychosocial areas in family, school or educational settings. The paper should be at least three pages, double spaced in 10-12 point font.

  1. Choose two ages to observe: Infant, Child, Middle Child, Adolescent, Emerging Adult, Adult, and Late Adult from your textbook to observe.
  1. Observe and make notes on both Age #1and Age #2 looking for examples of:

For Physical for each age the Characteristics of height, weight, and physical abilities,

For Psychosocial one of Erikson’s stages for each age, and

For Cognitive one of Piaget’s stages for each age.

Use your textbook for descriptions and definitions and the information below. 30 pts.

  1. Submit your paper reporting your observations on the Physical, Cognitive and Psychosocial areas based on theories and facts from your textbook relevant to the ages you are studying. Discuss examples and highlights of your observations. You need to gain permission to observe your subjects. Please use only numbers or fake names to code your Observations – no names or identifying information.
  2. Compare the differences between the two Age Groups on topics you observed from either Piaget or Erikson.
  3. What were your expectations of how the behaviors would occur?

Were you expectations correct? Why or Why not?

  1. Submit your 3 page paper double-spaced 10-12 font. 5 pts.

Erikson’s Psychosocial Theory

Trust versus Mistrust (Birth to 1 year old)

Infants learn trust when they are cared for in a consistent, warm manner.

Mistrust may develop if the infant is not fed and kept warm consistently.

Autonomy versus Shame and Doubt (1 – 3 years old)

Autonomy – Infants become more independent and feel pride in their new accomplishments.

Shame and doubt can occur from parental overprotection and/or criticism

Industry versus Inferiority (3 – 6 years old)

Industry- Master new skills, Take pride in what they do

Inferiority – may feel incompetent and inferior when things do not work

Initiative versus Guilt (6 – 11 years old)

Initiative – become responsible, take action

Guilt – feelings may happen if irresponsible; made to feel anxious

Identity versus Role Confusion (Adolescence 11 – 18 years old))

Identity – defining sense of self

Isolation – confusion in one’s awareness of one’s strengths and weaknesses, etc.

Intimacy versus Isolation (Emerging Adult 18- 25 years old)

Intimacy is finding oneself while losing oneself in another person

Isolation – Failure to achieve intimacy results in social isolation

Generativity versus Stagnation (25 – 65 years old)

Generativity – Adults’ desire to leave legacies of themselves to the next generation- Biological, Parental, Work, Cultural

Stagnation – Develops when individuals sense that they have done nothing for the next generation

Integrity versus Despair (65 years old – death)

Integrity – life well spent and feelings of satisfaction.

Despair – may feel doubt, regret for life experience

Piaget’s Cognitive Theory

Sensorimotor (Birth to 2 years old)

Babies use innate reflexes such as sucking reflex

repeat interesting actions.

Explore new possibilities and multiple actions with objects; use trial and error

Preoperational (2 – 6 years old)

Have object permanence, Egocentric inability to take other’s Perspective, Animism – Objects seen as alive

Achieve conservation – aware that altering object’s appearance does not change its properties – able to reverse

Concrete Operational (6 – 11 years old)

Reason logically about concrete events, things; can classify objects into sets

Formal Operational (12 years old – adulthood)

Can perform Abstract Concepts of Truth, Honor & Personality and Deductive reasoning; develop hypotheses

Written Assignment 2: Observation Research Paper

Written Assignment 2: Observation Research Paper

Criteria Ratings Pts

This criterion is linked to a Learning OutcomePhysical, Cognitive and Socioemotional on theories/facts

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeAge 1: Observe & write height, weight, physical

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeAge 1:Observe & write, an Erikson stage

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeAge 1:Observe & write, a Piaget stage

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeAge 2: Observe & write, height, weight, physical

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeAge 2:Observe & write, an Erikson stage

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeAge 2:Observe & write a Piaget stage

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeCompare Groups either Piaget or Erikson.

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeYour expectations

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

This criterion is linked to a Learning OutcomeThree pages, double spaced 10-12 font

Full Marks

3.0 pts

No Marks

0.0 pts

3.0 pts

Total Points: 30.0

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Trip field report, engineering homework help Engineering Assignment Help

( I have a short video but i can’t upload it here. I can send it to you through e-mail. It is a very short video, 40 seconds long.)

Please send me your email so i can send you the video.

Look at the attached pictures. Write a report describing the instruction in the video and pictures. and write a report on how to build construction like that.

Instructions from my instructor:

During the second week make a visit to construction site nearest to you and request the construction superintendent to give you a tour round the site. Study carefully the the operations and maintenance of the machines and equipment used on the site with a view of identifying the application of principles of static and dynamics used in the safe operation and maintenance of these equipments. Also familiarize yourself with the structural members of the building. Please make sure you contact me ahead of time for the necessary paper work for the site visit. The field trip must be videotaped and you must appear in the video.

Grading Rubrics for the Field Report :

Please find below the grading rubrics for the field Report:
Points Possible of the overall Course Evaluation: 10 points

Introduction: 10%

Description of Site, building and Equipment/Photographs/Video: 40%

Contents: Applications of Principles of Statics and
Dynamics to Safe Operation of Equipment and Machines,

Technical discussion about the design and construction of the

structural Members of the building 30%

Organization and logical presentation of ideas: 10%

Conclusion/Biography 10%

Total Points Possible 100%

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Week6 assignment Mathematics Assignment Help

Week6 assignment Mathematics Assignment Help